Pro: Sabye Bangkok is near Khao San (easy walking distance, maybe 5 mins), but on a much quieter street. It was a great location for us to access the wats & Grand Palace on our last day in Thailand.
Room was clean and as advertised. Easy arrival & check in despite late hour.
Con: the hostel had no front door security — anyone could walk in and past reception (where there often was no one stationed) to walk up the stairs to the residential corridor. The room doors themselves had locks, but the many “do not leave your valuables around!” signs, combined with the lack of front door security of any kind, made security seem kind of lax.